CVE•Published 2026-08-05•Modified 2026-08-10•1 article on news•4 live references•NVD data
CVE-2026-8400Ibm · Websphere_application_server
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
36
Exploit Prediction Scoring System · top 64% of all CVEs
Weaknesses (CWE)
Description
IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty Continuous delivery has a flaw in the ORB component in IBM SDK, Java Technology Edition, may allow a malicious IIOP server to induce loading and instantation of arbitrary classes.
Timeline
Published 2026-08-05
Modified 2026-08-10
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-8400Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Ibm Websphere Application Server"All exposed Ibm Websphere Application Server instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Websphere Application Server"HTTP body or banner mentions "Websphere Application Server" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-8400Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-8400Censys host search filtered to this CVE id.
grep.app
CVE-2026-8400Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-8400GitHub code search for direct mentions.
Google dork
"CVE-2026-8400" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (8)
CVE-2026-84008 repos
openlegion-ai/openlegionPython
Secure autonomous AI agent framework and platform. Build AI teams by describing what you want. Orchestrate agents that can do everything a human can do.
mooyoul/awesome-starsunknown
A curated list of my GitHub stars
svg153/awesome-starsJavaScript
AuvaLabs/threatwatchPython
Zero-cost, self-hosted cyber threat intelligence platform
dick318/awesome-starsunknown
ShaneDolphin/gorapideGo
A Go package that serves as a direct refactor of the programming language RAPIDE
Parth308/auditxTypeScript
urosevic/stock-tickerPHP
WordPress plugin to easy add customizable moving or static ticker tapes with stock information for custom stock symbols.